INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04843437542ab2bb08f8ea5b206e657ecb09ec6d8dc560ce82446680f451a857', 
    'MeZR1GYZCSrSnnirtXk7pEdxteAkFtiUpQiFw5xz+XY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)